Like all Hunter products, the SOLO2 has been artfully designed to provide unmatched quality, style, and whisper quiet performance. Where it differs from Hunter's other Air Purifiers - besides its whimsical design - is in its application. The SOLO2 provides clean air where room air purification isn't possible. It's small enough to sit on a desktop in your home or work office, or compact enough to throw it in an overnight bag when you travel. Most air purifiers are designed to clean large areas, but sometimes that isn't practical. The SOLO2 was designed to create a clean zone of air in your personal breathing space. The SOLO2 removes airborne particles, allergens, and odors from the air passing through the filter and then directs the clean air into your personal breathing area. Being over 90% effective, it not only removes the things you can see - like dust - but more importantly those you can't.

Hunter's Quietflo HEPA Tower Air Purifier 30736 is designed for medium sized rooms. Along with a True HEPA air filter that captures 99.97% of all airborne particles as small as 0.3 microns, it also has an advanced activated carbon pre-filter that reduces cooking, tobacco and per odors. This Hunter Air Purifiers uses Whisper-Quiet Hunter Fan to draw air into the unit without the noise associated with many competitive models. Digital Controls with LCD Filter Change Indicator, Separate Ionizer enhances air cleaning and freshens air.

Hunter 30124 HEPAtech Air Purifier is designed for rooms up to 15 by 16 feet. This air purifier changes the air up to 6 times per hour with permanently charged HEPAtech Electret filter and whisper-quiet 3-speed fan, built-in ionizer with separate "on/off" switch; separate carbon pre-filter; and filter-change indicator. Its CADR-certified rating is of 165 for dust, smoke, and pollen. Measures 12-1/5 by 17-8/9 by 18-1/5 inches.

Hunter 30251 HEPAtech Air Purifier features separate carbon pre-filter 30% better odor reduction, CADR 210/Smoke, 210/Dust,200/Pollen, mechanical filter change reminders, and ionizer with separate on/off switch. This air purifier changes the air up to 6 times per hour.

Hunter 30401 QuietFlo True-HEPA Programmable Air Purifier is programmable air purifier for large rooms up to 20 by 20 feet. CADR of 260 for smoke, 260 for dust, and 245 for pollen. This hepa air purifier features 3-speed whisper-quiet fan; True HEPA filter; carbon prefilter, push-button controls; and digital LCD screen.

Hunter 30085 QuietFlo HEPA Air Purifier cleans the air with 99.97% effective to 0.3 microns with CDR ratings of 165 for smoke, 181 for dust, and 160 for pollen. Air purifier changes air up to 6 times per hour in a 15-by-17-foot room. 30% better odor reduction. Featured with True HEPA filter; carbon prefilter for reduced odor; and filter-change indicators.

Hunter's HEPAtech Tower Air Purifier 30715 is perfect for rooms up to 240 sq. ft.. The permanently charged HEPAtech filter effectively captures 99.97% of all particles as small as 0.1 micron in size that pass through the filter. This model has a separate ionizer that can be used to enhance the cleaning process.